Four methods which can help you to reduce the consumption of machine tool movement straight flange bearing?

Record the use of the machine tool movement straight flange bearing data pays special attention to the machine tool bearings use straight flange movement and damage statistics, find out the common problems in machine tool movement straight flange bearing damaged, in order to accurately put forward specific measures to reduce the consumption of machine tool movement straight flange bearing. It can record from the following aspects: 1. Record design and precision of the machine tool; 2. Record the change of the rolled products and processes; 3. Record straight flange bearing lubrication and sealing of lubrication effect; 4. Record machine adjustment and transmission field usage; 5. Record straight flange movement precision of the bearing assembly, assembly and disassembly condition, etc. ; 6, the record straight flange bearing damage form and installation parts such as linear bearing flange movement intensity of each part should match in ensure the straight flange bearing shell ( That is, the machine straight flange bearing rigid straight flange movement bearing) The strength of the case, as far as possible choose a big load capacity machine straight flange bearing movement. In addition, the size of the machine tool movement straight flange bearing parts should be according to the scene of the optimized working conditions, to ensure that all parts of the machine tool movement straight flange bearing strength, to maximize the extend the service life of bearing straight flange movement. For example, if the straight flange sports wear and large deformation and linear bearing shell flange movement bearing outer ring is broken, and can reduce the straight flange movement the outer diameter of the bearing outer ring. And it can enhance the strength of outer ring to achieve the longest straight flange bearing life movement. Machine straight flange bearings use high quality linear flange movement bearing materials because of nonmetallic inclusions, especially the oxide inclusion, linear motion flange bearing material strength is very weak, result in premature straight flange motor bearing stress concentration and fatigue damage. Therefore, can use a vacuum degassing or electroslag remelting straight flange bearing steel. Although the straight flange movement bearing unit price is higher, but straight flange bearing damage is small, machine starts to increase, lower overall cost. Machine precision linear bearing flange movement, clearance and coordination requirements 1. Precision linear bearing flange movement: mainly according to the straight flange movement precision bearing components of rotating and linear flange bearing life demands of linear bearing flange movement precision grade is determined. Suggest the accuracy level of see the table below: improved the precision of the machine tool movement straight flange bearing. Although the straight flange movement bearing the cost of a single set of increased, but it brings about the following advantages: ( 1) Reduce the internal stress of the bearing parts straight flange movement, make movement straight flange bearing parts size stability, reduce the crack coefficient of the parts, to improve straight flange bearing life movement. （ 2) Improve the straight flange bearing working surface roughness ( Peak decreases) , is advantageous to the straight flange movement bearing oil film formation and protection, so as to significantly improve the straight flange bearing fatigue life. （ 3) Improve the straight flange bearing with surface roughness, the straight flange bearing with more reliable motion, avoid the 'crawl', to improve straight flange bearing life movement. （ 4) Better, high speed, reduce the straight flange bearing heat, improves the straight flange bearing life movement. （ 5) Reduce overall straight flange bearing consumption, improve the machine availability. 2, the straight flange bearing clearance: straight flange bearing can work normally straight flange movement bearing clearance is an important technical parameters, it is directly influencing the straight flange bearing load distribution, friction, temperature rise, service life, etc. Because of the machine tool movement straight flange bearing bad working conditions, should be considered rolling load, speed, lubrication, temperature rise, interference interference, rotating accuracy, etc. Principle is in working condition permits straight flange bearing clearance is smaller. To improve the service life of machine tool ball straight flange bearings. Under normal circumstances, machine tool use C3 or C4 standard gap. When using ball machine straight flange bearings, bearing damage motion can be according to the straight flange judging straight flange bearing clearance. （ 1) , straight flange bearing damage, if not because of 'roller', related parts and straight flange bearing overheating caused by poor lubrication, can think straight flange machine tool movement work bearing gap is too small; （ 2) , straight flange bearing ring and roller broken, if not the raw material, the straight flange bearing quality, impact load is too big and bad installation, can be thought of machine tool straight flange bearing clearance is too large, the straight flange bearing load Angle is too big too small ( The ideal load Angle should be 120 ° ~ 150 °) , which causes the material to large strain per unit area, and large roller load.